USB SYNCBOXAllows transfer of all files from one USB device to another without the aid of an Operating SystemUSB On-The-GoSupports PTPUSB source and USB target female portsLED data indicatorsExtremely easy to useRequires (3) AAA batteriesCopy files:MP3 player to MP3 playerMP3 player to flash drive (pen drive)Digital camera to flash driveMP3 player to hard driveHard drive to MP3 playerDigital camera to hard drive